
All of us have heard of free radicals, that can mutate into something well, mutant.
Here’s the food imagery. Imagine DNA as cross hatched spaghetti, a twisted, intricately knotted ladder. When UV penetrates to the cell’s DNA, the photons (ie sun’s laser beam) hits this DNA, burns a hole in the DNA knot. It unravels. The body’s enzymes start fixing, eat up the damage, create a new DNA rung to fix the ladder, tie it into a perfect knot again. These are chemical reactions. The by-product is toxic oxygen, ie. free radicals. Oxygen has two electrons in its orbit. Free radicals have only one and it races around like a Tasmanian devil tryng to steal an electron from another molecule.
Enter the superheroes. Antioxidants quench and destroy the toxic free radical. The baddie is sun damage. To think I used to go sun tanning in my 20s. The folly of youth. A *healthy* tan was what I was after.
(I didn’t make this up, but summarised from a book on simple skin beauty.)
Pomegranate is a tumour-inhibiting antioxidant. So are the polyphenols in green tea, resveratrol in cranberries, red wine and grapes, lycopene in cooked tomatoes.
Beauty products may put vitamin C and E derivatives (ascorbic acid and tocopherol acetate) in creams and serums but the topical usage may only give limited benefit. Isn’t it better to eat these foods and let the body (that work of art) deliver the nutrients where they’re needed through the circulatory system? I’m beginning to sound like a dietician!
Are we having an epiphany yet?
Just so I will remember, here comes the food lists. The skin, it appears, get the last pickings as the body delivers nutrients to the other organs that need them first.
Vitamin C: oranges, lemons, grapefruit, papaya, tomatoes
Vitamin E: sweet potatoes, nuts, olive oil, sunflower seeds, avocados, broccoli, leafy green vegetables
These vitamins fight oxidation damage to skin’s DNA cells and are also key elements in structural proteins in the body, important to blood vessels and hair follicles. And for making collagen which, as you know, is needed to pump up the skin. Vitamin E reduces inflammation and helps wound healing. Vitamin C of course enhances your immune response.
Vitamin A: fish oil, salmon, carrots, dairy products, spinach, broccoli
Without it, skin becomes extremely dry and dull.
Zinc: turkey, almonds, brazil nuts, wheat germ
Anti-inflammatory mineral that calms irritation in the epidermis and facilitates cell regeneration.
Biotin: egg yolks, bananas, lentils, cauliflower, salmon
This B vitamin strengthens skin, hair, nails.
Omega 6 : nuts, eggs, sunflower and soybean oil (found in snacks like crackers, cookies, cereals)
Omega 3 : cold water fish like salmon and sardines, flaxseed oil, walnuts, sunflower seeds, almonds
Essential fatty acids that support skin health, improve nerve and vascular function and act as anti-oxidants.
We get Omega 6 from the snacks we eat constantly and too much increases the risk of high blood pressure and every bad thing. We need to consciously eat more Omega 3 foods.
Monosaturated fats: olive oil, canola oil, avocados
The bricks and mortar of keeping skin healthy and intact.
Antioxidants: blueberries, green tea, olive oil, artichokes, pomegranates, dark chocolate, red wine
As mentioned, they’re the superheroes.
Are we making good food choices yet?